Gaga, who posted a message of support when Kesha lost a preliminary injunction last week that would have let her get out of her contract with Sony Music and producer Dr. Luke, also shared a new snap today with the message that has become a rallying cry for the singer's fans: "Free Kesha."

Kesha has alleged that Dr. Luke (real name: Lukasz Gottwald), 42, drugged and raped her over a decade ago and consistently abused her physically and emotionally. Dr. Luke has denied any wrongdoing, and on Monday, his attorney released a statement to ET calling the singer's claims "outright lies."